• Thumbnail for Robert Stewart, Viscount Castlereagh
    Robert Stewart, 2nd Marquess of Londonderry, KG, GCH, PC, PC (Ire) (18 June 1769 – 12 August 1822), usually known as Lord Castlereagh, derived from the...
    105 KB (10,849 words) - 17:37, 3 April 2025
  • Thumbnail for Marquess of Londonderry
    styled Viscount Castlereagh, although the Marquess is also the Earl Vane, and the heir apparent's heir apparent, when such exists, is styled Lord Stewart.[citation...
    16 KB (1,718 words) - 18:41, 15 February 2025
  • Thumbnail for Robert
    and Conservative politician Robert Stewart, 1st Marquess of Londonderry (1739–1821) Robert Stewart, Viscount Castlereagh (1769–1822), Irish/British statesman...
    94 KB (11,413 words) - 04:21, 26 April 2025
  • Thumbnail for Amelia Stewart, Viscountess Castlereagh
    known as Lady Castlereagh (UK: /ˈkɑːsəlreɪ/), was the wife of the Georgian-era Anglo-Irish statesman Robert Stewart, Viscount Castlereagh, who from 1812...
    11 KB (1,312 words) - 04:33, 8 September 2024
  • Thumbnail for Mount Stewart
    seat of the Stewart family, Marquesses of Londonderry. Prominently associated with the 2nd Marquess, Robert Stewart, Viscount Castlereagh, Britain's Foreign...
    35 KB (3,862 words) - 00:52, 29 April 2025
  • Thumbnail for Robert Stewart, 1st Marquess of Londonderry
    judicious marriages, and by the advancing political career of his son, Viscount Castlereagh (an architect of the Acts of Union, and British Foreign Secretary)...
    50 KB (4,626 words) - 19:10, 30 March 2025
  • portions of Dutch Guiana in South America. It was signed by Robert Stewart, Viscount Castlereagh, on behalf of the British and diplomat Hendrik Fagel, on...
    6 KB (488 words) - 19:30, 17 February 2025
  • Thumbnail for Regency era
    George Campbell, 6th Duke of Argyll Amelia Stewart, Viscountess Castlereagh Robert Stewart, Viscount Castlereagh George Canning George Cayley Georgiana Cavendish...
    58 KB (6,377 words) - 20:26, 21 April 2025
  • monarchs Robert Stewart, Master of Atholl (died 1437), Scottish nobleman of royal descent, great-grandson of Robert II Robert Stewart, Viscount Castlereagh (1769–1822)...
    4 KB (514 words) - 21:22, 19 November 2024
  • courtesy title for the Marquess's eldest son; in particular Robert Stewart, Viscount Castlereagh (1769–1822), later 2nd Marquess of Londonderry: Anglo-Irish...
    2 KB (234 words) - 20:23, 26 July 2024
  • Thumbnail for Frances Stewart, Marchioness of Londonderry
    of the United Irishmen. Correspondence with her stepson, Robert Stewart, Viscount Castlereagh (British Foreign Secretary at the Congress of Vienna), and...
    19 KB (2,140 words) - 22:10, 19 February 2025
  • Coalition against Napoleon by William Pitt the Younger and Robert Stewart, Viscount Castlereagh, planning began for an invasion of French territories in...
    38 KB (4,473 words) - 16:20, 10 April 2025
  • named Lord Castlereagh for Robert Stewart, Viscount Castlereagh. These vessels were sometimes referred to simply as Castlereagh: Lord Castlereagh (1802 EIC...
    995 bytes (192 words) - 16:56, 26 March 2023
  • Thumbnail for Robert Emmet
    Union was not going to be the palliative Castlereagh and Prime Minister William Pitt had intended. Castlereagh advised that "the best thing would be to...
    59 KB (6,906 words) - 06:10, 15 February 2025
  • Thumbnail for 1822
    Kristjan Jaak Peterson, Estonian poet (b. 1801) August 12 – Robert Stewart, Viscount Castlereagh, British foreign secretary (suicide) (b. 1769) August 25...
    19 KB (2,320 words) - 18:55, 19 February 2025
  • Thumbnail for Congress of Vienna
    represented first by its Foreign Secretary, Viscount Castlereagh; then by the Duke of Wellington, after Castlereagh's return to England in February 1815. The...
    65 KB (7,071 words) - 19:20, 21 April 2025
  • Thumbnail for Cravat (early)
    Waterloo (1815) the cravat began to be referred to as a "tie". Robert Stewart, Viscount Castlereagh, wearing a cravat An unknown man wearing a cravat in the...
    8 KB (984 words) - 17:11, 9 March 2025
  • Thumbnail for Alexander I of Russia
    of Vienna Alexander's attitude accentuated this distrust. Robert Stewart, Viscount Castlereagh, whose single-minded aim was the restoration of "a just equilibrium"...
    81 KB (8,804 words) - 06:45, 17 April 2025
  • Thumbnail for Henry Addington
    Henry Addington, 1st Viscount Sidmouth (30 May 1757 – 15 February 1844) was a British Tory statesman who served as prime minister of the United Kingdom...
    27 KB (1,884 words) - 10:47, 16 February 2025
  • Thumbnail for John Murphy (priest)
    Cornwallis, 1st Marquess Cornwallis Gerard Lake, 1st Viscount Lake Robert Stewart, Viscount Castlereagh John Borlase Warren Military action French expedition...
    20 KB (2,350 words) - 21:17, 8 April 2025
  • Thumbnail for Congress Poland
    George IV, Prime Minister Robert Jenkinson and the British delegate to the Congress, Robert Stewart, Viscount Castlereagh. Following the Congress, Russia...
    43 KB (4,228 words) - 18:59, 25 April 2025
  • Thumbnail for Irish Rebellion of 1798
    246–247 Bew, John (2011). Castlereagh: Enlightenment, War and Tyranny. London: Quercus. pp. 96–98. ISBN 978-0857381866. Kee, Robert (1976). The Most Distressful...
    137 KB (14,736 words) - 13:05, 28 April 2025
  • 20 June 2012, aged 74. His elder son, Frederick Vane-Tempest-Stewart, Viscount Castlereagh, succeeded to his titles as the 10th Marquess. "The Marquess...
    9 KB (595 words) - 15:43, 12 April 2025
  • Thumbnail for Robin Vane-Tempest-Stewart, 8th Marquess of Londonderry
    The portrait now hangs at Mount Stewart, County Down. He was known formally by his courtesy title, Viscount Castlereagh, before he inherited the Marquessate...
    10 KB (720 words) - 07:20, 13 August 2024
  • Thumbnail for Michael Dwyer
    1803 of the rising in Dublin planned by Anne Devlin, his cousin, and by Robert Emmet, with which he had hoped to coordinate, and the internment of virtually...
    18 KB (2,253 words) - 18:52, 3 January 2025
  • Thumbnail for Abolitionism
    Patrocínio William B. Preston André Rebouças Granville Sharp Robert Stewart, Viscount Castlereagh Harriet Beecher Stowe Henry David Thoreau Sojourner Truth...
    111 KB (12,689 words) - 01:42, 29 April 2025
  • Thumbnail for County Down
    Killyleagh Robert Stewart, Viscount Castlereagh, British Foreign Secretary and diplomat at Congress of Vienna, brought up in family seat Mount Stewart David...
    47 KB (4,255 words) - 11:16, 19 April 2025
  • Thumbnail for Rotten and pocket boroughs
    House of Commons as a Member for the rotten borough of Trim. Robert Stewart, Viscount Castlereagh served as a Member for the rotten borough of Plympton Erle...
    29 KB (3,252 words) - 08:43, 22 April 2025
  • Thumbnail for Charles Vane, 3rd Marquess of Londonderry
    1798. In 1803, Stewart was appointed aide-de-camp to King George III.[citation needed] In 1795 his father was created Viscount Castlereagh and in 1796 Marquess...
    63 KB (5,706 words) - 19:02, 19 February 2025
  • Thumbnail for Henry Joy McCracken
    carrying information between Belfast and Dublin. In September 1796 Lord Castlereagh personally presented Neilson, Russell, Teeling and five other prominent...
    22 KB (2,551 words) - 12:34, 20 March 2025